Taylor



> Who volunteers to write a replacement for hayat :-< ?

Despite my bug reports, I find Taylor to be a very solid and useful part
of Maxima.  TLimit (which uses Taylor) is more robust than Limit in most
cases.  Taylor is often the easiest way of checking whether a complex
expression (with trig, exponentials, etc.) simplifies to a polynomial
(or a constant).

There are many parts of Maxima which are in far more urgent need of
work....

        -s